How many hours of content are you watching every day? You don’t need all of them. And it isn’t some two year contract like cable is. You can cancel or resubscribe anytime. It would be more like if cable allowed you to split your bill into batches of channels and you could choose which ones you wanted to pay for every month.
Alternatively, if you really prefer the rotating menu thing you could forget the food truck and do a supper club. Typically a reservation-only, once a week or once a month thing, or whenever you have time. If you could find a small local farm to partner with, they may be able to offer you dining or cooking space in return for showing off their veggies or something.